# OC Root 2nd 3rd 4th PC Gene/Definition OC.2087804 Bacteria.1241181 Spirochaetes.19314 Sphaerochaeta.1448 sbu.2878 sbu:SpiBuddy_2982 hypothetical protein OC.2087804 Bacteria.1241181 Spirochaetes.19314 Sphaerochaeta.1448 sgp.1911 sgp:SpiGrapes_2005 hypothetical protein